Data loading part

checking whether duplicate values exist
checking wheter NaN or empty cells exist

get the data of the citites in the country Turkey

get the data of the city Ankara

get the NaN values and replace it with the mean value

descriptive statistics of this city Ankara temperature changes

visualisation of the city temperature without moving average

calculation of moving averages

visualisation of the city temperature with moving average

descriptive statistics of global data

visualisation of global temperature without moving average

visualisation of global temperature with moving average